Domain Overview
DNS: ✓ 18h ago
Checker: ✓ 18h ago
allonwhite.co.uk
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 20:12:23 UTC · ↺ Refresh
MX Hostnames
- d58042a.ess.barracudanetworks.com
- d58042b.ess.barracudanetworks.com
MX Priorities
- d58042a.ess.barracudanetworks.com: 10
- d58042b.ess.barracudanetworks.com: 20
A / AAAA Records
- 159.65.28.27 ↩ do1.applecado.co.uk
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns1.nimbushosting.co.uk hostmaster.nimbushosting.co.uk 2026020201 3600 3600 86400 3600
Primary NS (mname)
ns1.nimbushosting.co.uk
Admin Email (rname)
hostmaster@nimbushosting.co.uk
Serial
2026020201
Refresh
3600s
Retry
3600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns3.nimbushosting.co.uk
ns1.nimbushosting.co.uk
ns2.nimbushosting.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 a ip4:185.65.41.134 ip4:185.17.180.53 ip4:185.65.43.207 include:spf.cloudplatform1.com include:spf.protection.outlook.com include:eu.zcsend.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- MS=ms38183572
- facebook-domain-verification=8s0ar4filz8xisvr2oacj99ud5lmwd
- SPFv=spf1 a ip4:185.65.41.134 ip4:185.17.180.53 ip4:185.65.43.207 include:spf.cloudplatform1.com include:spf.protection.outlook.com include:eu.zcsend.net ~all
- 7cq6sgghsc6xh01sn6q8bn63788nwn76
- rzf810m3ycvh7qjf74mdx7ryk5qhv2vk
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